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151 条记录 (耗时 0.028 秒)

    Image Conditioning Coating
    11.
    发明申请
    Image Conditioning Coating 有权
    图像调理涂层

    公开(公告)号：US20110122210A1

    公开(公告)日：2011-05-26

    申请号：US12625472

    申请日：2009-11-24

    申请人： Varun Sambhy ,  Bryan J. Roof ,  Kock-Yee Law ,  Hong Zhao

    发明人： Varun Sambhy ,  Bryan J. Roof ,  Kock-Yee Law ,  Hong Zhao

    IPC分类号： B41J2/01 ,  C09D183/04

    CPC分类号： C09D183/04

    摘要： A contact leveling surface for an ink jet imaging member comprising a low adhesion coating, wherein when the low adhesion coating is disposed on a contact leveling surface, jetted drops of ultra-violet gel ink exhibit a low sliding angle with the contact leveling surface, wherein the low sliding angle is less than about 1° to less than about 30°.

    摘要翻译： 一种用于喷墨成像构件的接触平整表面，其包括低粘附性涂层，其中当低粘合性涂层设置在接触平整表面上时，喷射的紫外线凝胶墨滴与接触平整表面呈现低滑动角，其中 低滑动角小于约1°至小于约30°。

    PROCESS FOR THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FRONT FACE
    12.
    发明申请
    PROCESS FOR THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FRONT FACE 有权
    用于喷嘴前端面的热稳定性低粘度涂料的工艺

    公开(公告)号：US20150315395A9

    公开(公告)日：2015-11-05

    申请号：US13451391

    申请日：2012-04-19

    申请人： Varun Sambhy ,  Kock-Yee Law ,  Hong Zhao ,  Darren Smith

    发明人： Varun Sambhy ,  Kock-Yee Law ,  Hong Zhao ,  Darren Smith

    IPC分类号： C09D11/30 ,  C09D5/00

    CPC分类号： B05D5/083 ,  B41J2/1433 ,  B41J2/1606 ,  B41J2/165 ,  C08G18/5015 ,  C08G18/792 ,  C09D5/00 ,  C09D11/30 ,  C09D175/04 ,  C09D183/10

    摘要： A coating for an ink jet printhead front face, wherein the coating comprises an oleophobic low adhesion coating having high thermal stability as indicated by less than about 15 percent weight loss when heated to up to 300° C., and wherein a drop of ultra-violet (UV) gel ink or a drop of solid ink exhibits a contact angle of greater than about 50° and sliding angle of less than about 30° with a surface of the coating, wherein the coating maintains the contact angle and sliding angle after the coating has been exposed to a temperature of at least 260° C. for at least 30 minutes.

    摘要翻译： 一种用于喷墨打印头前面的涂层，其中所述涂层包含具有高热稳定性的疏油性低粘合性涂层，当加热至高达300℃时，其重量损失小于约15重量％，并且其中， 紫外线（UV）凝胶油墨或一滴固体油墨与涂层的表面呈现大于约50°的接触角和小于约30°的滑动角，其中涂层保持接触角和后角的滑动角 已经将涂层暴露在至少260℃的温度下至少30分钟。

    THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FACE
    14.
    发明申请
    THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FACE 有权
    热稳定性低粘度涂料用于喷嘴面

    公开(公告)号：US20140030438A1

    公开(公告)日：2014-01-30

    申请号：US13557466

    申请日：2012-07-25

    申请人： Varun Sambhy ,  Jin Wu ,  Kock-Yee Law ,  Kyle B. Tallman ,  Darren Smith ,  Michael S. Roetker

    发明人： Varun Sambhy ,  Jin Wu ,  Kock-Yee Law ,  Kyle B. Tallman ,  Darren Smith ,  Michael S. Roetker

    IPC分类号： C09D5/00 ,  B05D3/00

    CPC分类号： B41J2/1606 ,  B41J2/164

    摘要： A coating for an ink jet printhead front face, wherein the coating comprises an oleophobic low adhesion coating having high thermal stability as indicated by less than about 15 percent weight loss when heated to up to 300° C., and wherein a drop of ultra-violet (UV) gel ink or a drop of solid ink exhibits a contact angle of greater than about 45° and sliding angle of less than about 30° with a surface of the coating, wherein the coating maintains the contact angle and sliding angle after the coating has been exposed to a temperature of at least 200° C. for at least 30 minutes. In particular, the coating shows no oil on the coating surface after curing.

    摘要翻译： 一种用于喷墨打印头前面的涂层，其中所述涂层包含具有高热稳定性的疏油性低粘合性涂层，当加热至高达300℃时，其重量损失小于约15重量％，并且其中， 紫外线（UV）凝胶油墨或一滴固体油墨与涂层的表面呈现大于约45°的接触角和小于约30°的滑动角度，其中涂层保持接触角和滑动角度 已经将涂层暴露于至少200℃的温度至少30分钟。 特别地，涂层在固化后在涂层表面上不显示油。

    SELF CLEANING PRINTHEAD
    17.
    发明申请
    SELF CLEANING PRINTHEAD 审中-公开
    自清洁打印头

    公开(公告)号：US20130093814A1

    公开(公告)日：2013-04-18

    申请号：US13275245

    申请日：2011-10-17

    申请人： Peter Michael Gulvin ,  Varun Sambhy ,  Hong Zhao ,  Kock-Yee Law ,  James M. Casella

    发明人： Peter Michael Gulvin ,  Varun Sambhy ,  Hong Zhao ,  Kock-Yee Law ,  James M. Casella

    IPC分类号： B41J2/165 ,  B32B37/12 ,  B32B38/04 ,  B41J2/135

    CPC分类号： B41J2/1433 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1634 ,  Y10T156/10

    摘要： A printhead has a nozzle plate, having an array of nozzles through which ink is expelled, a low adhesion, oleophobic polymer coating on a front face of the nozzle plate. A printer has a source of solid ink, a heater arranged to-heat the solid ink and convert it to liquid ink, and a printhead, the printhead having a nozzle plate, having an of nozzles through which ink is expelled, a low adhesion, oleophobic polymer coating on a front face of the nozzle plate, the coating selected to dispel the liquid ink prior to the liquid ink returning to solid form, and a wiper positioned to wipe the front face of the nozzle plate.

    摘要翻译： 打印头具有喷嘴板，其具有排出墨水的喷嘴阵列，喷嘴板前表面上的低附着力，疏油性聚合物涂层。 打印机具有固体油墨源，加热器，其被设置为加热固体油墨并将其转化为液体油墨;以及打印头，该打印头具有喷嘴板，该打印头具有墨水排出的喷嘴，低粘附性， 疏油聚合物涂层在喷嘴板的正面上，所述涂层被选择以在液体墨水返回到固体形式之前消除液体墨水;以及擦拭器，其被定位成擦拭喷嘴板的前表面。

    THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FRONT FACE
    19.
    发明申请
    THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FRONT FACE 有权
    用于INKJET PRINTHEAD FONT FACE的耐热稳定的低粘度涂料

    公开(公告)号：US20120044298A1

    公开(公告)日：2012-02-23

    申请号：US12860660

    申请日：2010-08-20

    申请人： Varun Sambhy ,  Kock-Yee Law ,  Hong Zhao ,  Samarth Chugh

    发明人： Varun Sambhy ,  Kock-Yee Law ,  Hong Zhao ,  Samarth Chugh

    IPC分类号： B41J2/135 ,  C09D11/02 ,  B05D3/02

    CPC分类号： B41J2/162 ,  B41J2/1606 ,  C08G18/5015 ,  C09D175/04

    摘要： A coating for an ink jet printhead front face, wherein the coating comprises a oleophobic low adhesion coating. When the oleophobic low adhesion coating is disposed on an ink jet printhead front face surface, jetted drops of ultra-violet gel ink or jetted drops of solid ink exhibit a contact angle greater than 45° and a low sliding angle of less than about 30°. In embodiments, the oleophobic low adhesion coating is thermally stable wherein the surface contact angle and sliding angle show little degradation after the coating is subjected to high temperatures in a range between 180° and 320° or thereabout and high pressures in a range between 100 psi and 400 psi or thereabout during printhead fabrication and manufacturing.

    摘要翻译： 一种用于喷墨打印头前表面的涂层，其中涂层包括疏油性低粘附性涂层。 当疏油性低粘附性涂层设置在喷墨打印头前表面上时，喷射的紫外线凝胶墨滴或固体墨水的喷射液滴呈现大于45°的接触角和小于约30°的低滑动角 。 在实施方案中，疏油性低粘附性涂层是热稳定的，其中在涂层经受180°至320°之间的范围内或高于100psi的范围内的高温下，表面接触角和滑动角度几乎不发生降解 并且在打印头制造和制造期间为400psi。